As China leading professional manufacturer and supplier of hyaluronic acid,sodium hyaluronate, hyaluronan for over 15’s years,Hi-Tech has great reputation with superior quality products ,more competitive price and thoughtful customer service.For any inqui

Xinxiang Hongqi District Houyuan Trading Co.,ltd is specialized in 2,2-Dimethyl-1,3-dioxane-4,6-dione。Add concentrated sulfuric acid to the suspension composed of malonic acid and acetic anhydride after stirring. After most malonic acid is dissolved, it i

High Efficiency Clearcoat RC-9000 Clearcoat has highest gloss, highest build, best exterior durability, highest end hardness and good adhesion results on metallic basecoats, good leveling. The application function is good and it is fast drying coat.

This series products are made from high quality sawdust by chemical activation process. It is used for decolorization and purification of sucrose, maltose, glucose, starch sugar, wine, fruit juice, glutamic acid,...